Hi, I am working a filter that used granular material as media for gas filtration. I was wondering which model (DEM) and which software (Fluent, CFX....) is better or easier to handle?

Regards

Ke

You want to do the detailed model of flow through granules or is it OK for you simply model a "porous solid"?

Thanks for the reply. I want to know the porous solid, like small rocks flowing through a vertical hopper.

Your comments and suggestions will be apprecicated!

Ke

You mean something like a fluidized bed of gravel behaving like sand flowing through a hopper? I don't know at all how to model that! There is some highly nonlinear behavior in that case - it's a pseudo-liquid with a yield point... Hmmm. I wonder if anyone else has ideas?

Thanks, anyway.

I will ask my friends about this topic.

Ke

about wall two dimations and have 4 TEMPRTURE about 4 sides

undertaking a research on erosion hazard assessment using remote sensing,seriosly looking for free donation of a software that can give me such a facility

need some softwares

PHOENICS is open to put any physics you wish as applied to solving continuum equations. Through the user module ground.

waht is DEM ?

I need DEM code written in fortran or C language and DEM commercial code using DEM simulation Thanks

I need DEM code source or commercial my phd is modeling the granular mixing in the rotating drum waiting for your reply Thanks

Have you considered MFIX (http://www.mfix.org/)?

[subha_meter]

Discrete Element Model is now available in the Discrete Particle Model of Ansys 14.

Originally Posted by Ke
;160284

Hi, I am working a filter that used granular material as media for gas filtration. I was wondering which model (DEM) and which software (Fluent, CFX....) is better or easier to handle?

Regards

Ke